Numerical Simulation System of Aerocraft Aerodynamic Characteristics for Intelligent Internet of Things

摘要

In the current numerical simulation system of aircraft aerodynamic characteristics, the calculation of motion coordinates is not good. When the data deviation occurs, the numerical deviation cannot be effectively controlled, which affects the simulation accuracy. Therefore, a numerical simulation system for aerocraft aerodynamic characteristics oriented to the intelligent Internet of things is proposed. In the design, the traditional numerical simulation system is used in the hardware design, and only the software part is designed. Firstly, the input interface of calculation parameters of the system is designed, and the hierarchical structure of the software is given. The transport equation of the motion coordinate system is set up to calculate the relevant motion parameters of the input value After correcting the deviation, the calculation method of aerodynamic wind energy is designed, and the final simulation data are obtained. In order to verify whether the designed numerical simulation system can effectively control the numerical deviation, the design system is compared with reference [3], reference [5] and document [7], and connected with the intelligent Internet of things, and the relevant deviation values are extracted and controlled. The experimental results show that the designed numerical simulation system can achieve deviation control quickly, and The feasibility of the design is proved for overshoot.